Abstract
Older adults often experience functional losses during hospitalization. Clinical care activities have been increasingly promoted as a way to help older hospitalized patients offset these losses and recover from acute illness. Little research exists to objectively measure clinical care activities. This study evaluated the utility and feasibility of using the Actiheart™, a combined heart rate monitor and accelerometer, to measure heart rate and motion (activity counts) during five clinical care activities. Fifty-four adults, aged 65 and older, scheduled for surgery, participated in a simulation of activities. The Actiheart™ successfully measured motion and heart rate during each of the five activities. One-way repeated measures analyses of variance showed that the Actiheart™ discriminated significant differences within and across the five activities. This study supports the use of an activity monitor to quantify clinical care activities in research studies that can be translated into clinical care. However, the complexity associated with data collection and analysis using the Actiheart™ could limit its direct use in clinical research.
| Original language | English (US) |
|---|---|
| Pages (from-to) | S3-S10 |
| Journal | Geriatric Nursing |
| Volume | 35 |
| Issue number | 2S |
| DOIs | |
| State | Published - 2014 |
Funding
We thank the subjects who participated in this study. This research was funded by the National Institutes of Health (NIH) , National Institute of Nursing Research Individual National Research Service Award , as well as the John A. Hartford Foundation (JAHF) Building Academic Geriatric Nursing Capacity Predoctoral Scholarship . This publication was supported by the University of Maryland Online Dissemination and Implementation Institute funded by the University of Maryland/JAHF and the Oregon Clinical and Translational Research Institute (OCTRI) , grant number ( UL1TR000128 ) from the National Center for Advancing Translational Sciences (NCATS) at the National Institutes of Health (NIH). The content is solely the responsibility of the authors and does not necessarily represent the official views of the NIH.
| Funders | Funder number |
|---|---|
| Building Academic Geriatric Nursing Capacity Predoctoral Scholarship | |
| University of Maryland/JAHF | |
| Author National Institutes of Health National Institutes of Health National Institutes of Health National Institutes of Health The Bev Hartig Huntington's Disease Foundation National Institutes of Health | |
| National Institute of Nursing Research | |
| John A. Hartford Foundation | |
| National Center for Advancing Translational Sciences | UL1TR000128 |
| Oregon Clinical and Translational Research Institute | |
| Department of Psychology, Maryland Neuroimaging Center, University of Maryland |
Keywords
- Accelerometry
- Activity Monitoring
- Hospitalization
- Inactivity
- Older Adults
ASJC Scopus subject areas
- Gerontology
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